CN204496027U - Double-deck infrared emission sniffer between a kind of underground automobile door and safety door - Google Patents
Double-deck infrared emission sniffer between a kind of underground automobile door and safety door Download PDFInfo
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- CN204496027U CN204496027U CN201520219431.7U CN201520219431U CN204496027U CN 204496027 U CN204496027 U CN 204496027U CN 201520219431 U CN201520219431 U CN 201520219431U CN 204496027 U CN204496027 U CN 204496027U
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- door
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- safety door
- safety
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Abstract
The utility model discloses the double-deck infrared emission sniffer between a kind of underground automobile door and safety door, comprise shield door, Laser emission receiver, warning device and safety door closed laser starting switch; Described shield door is fixedly installed on platform; Described Laser emission receiver comprises optical sender and laser receiver, and is contained in the safety door position relative with between car door of headstock, parking stall respectively; Described warning device is arranged on shield door bottom; Double-deck infrared emission sniffer between this underground automobile door and safety door, the vision of the detection expanded, upper and lower two-layer light beam both can solve because how crowded people is and cause adult and children to be stuck in the potential safety hazard caused between safety door and car door, and detectable large handbag etc. block and the property loss that causes again.
Description
Technical field
The utility model relates to subway infrared emission sniffer applied technical field, the double-deck infrared emission sniffer between especially a kind of underground automobile door and safety door.
Background technology
In existing subway station, safety door does not have safety detecting device, the space of twenties centimetres with between car door, has become blind area last in subway.Between existing subway safe door and car door, great majority do not have sniffer, even if there is the subway station of monitoring, monitoring system also exists monitoring situation not in place.
Prior art is difficult to the productive life needs meeting people, in order to solve above-mentioned Problems existing, the utility model proposes the double-deck infrared emission sniffer between a kind of underground automobile door and safety door.
For realizing this technical purpose, the technical solution adopted in the utility model is: the double-deck infrared emission sniffer between a kind of underground automobile door and safety door, comprises shield door, Laser emission receiver, warning device and safety door closed laser starting switch; Described shield door is fixedly installed on platform; Described Laser emission receiver comprises optical sender and laser receiver, and is contained in the safety door position relative with between car door of headstock, parking stall respectively; Described warning device is arranged on shield door bottom.
As further technical scheme of the present utility model: subway safe door is connected with laser beam emitting device, and when safety door closes, laser infrared is switch activated; Laser transmitter is made up of generating laser, modulated laser power supply and corresponding direction adjustment device, and laser receiver is made up of laser pickoff, photoelectric signal processor and corresponding supporting mechanism.
As further technical scheme of the present utility model: the optical sender of described Laser emission receiver and laser receiver are that Dual-layer is to establishing structure.
Compared with prior art, the utility model has following beneficial effect: the double-deck infrared emission sniffer between this underground automobile door and safety door, the vision of the detection expanded, upper and lower two-layer light beam both can solve because how crowded people is and cause adult and children to be stuck in the potential safety hazard caused between safety door and car door, and detectable large handbag etc. block and the property loss that causes again;
This device compensate for that traditional correlation rate of false alarm is high, poor stability, strick precaution is apart from the deficiency such as not far; Install and use simple to operate, restricted condition is less; One-piece construction is simple, novel in design, practical, is easy to promote the use of.
Utility model content
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is side view of the present utility model;
In Reference numeral: shield door 1; Laser emission receiver 2; Warning device 3.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Figure of description 1 ~ 2, in the utility model embodiment, the double-deck infrared emission sniffer between a kind of underground automobile door and safety door, comprises shield door 1, Laser emission receiver 2, warning device 3 and safety door closed laser starting switch; Described shield door is fixedly installed on platform; Described Laser emission receiver 2 comprises optical sender and laser receiver, and is contained in the safety door position relative with between car door of headstock, parking stall respectively; Described warning device 3 is arranged on shield door 1 bottom.
As further technical scheme of the present utility model: subway safe door is connected with laser beam emitting device, and when safety door closes, laser infrared is switch activated; Laser transmitter is made up of generating laser, modulated laser power supply and corresponding direction adjustment device, and laser receiver is made up of laser pickoff, photoelectric signal processor and corresponding supporting mechanism.
As further technical scheme of the present utility model: the optical sender of described Laser emission receiver 2 and laser receiver are that Dual-layer is to establishing structure.
The utility model action principle be: safety door is connected with laser beam emitting device, and when safety door closes, laser infrared is switch activated; Laser transmitter is made up of generating laser, modulated laser power supply and corresponding direction adjustment device, laser receiver is made up of laser pickoff, photoelectric signal processor and corresponding supporting mechanism, the directed laser beam that laser transmitter is launched is transmitted directly to receiver, the light signal received is converted to on-off model by photoelectric device and chip at receiver, and through Discr. process.When confirmation signal is normal, Receiving Host normally works, and keep monitored state, and when light beam is blocked, then signal is not normal, output alarm switching signal, thus realize laser optical path the system-wide range monitoring of process.
To those skilled in the art, but the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. the double-deck infrared emission sniffer between underground automobile door and safety door, comprises shield door (1), Laser emission receiver (2), warning device (3) and safety door closed laser starting switch; It is characterized in that: described shield door is fixedly installed on platform; Described Laser emission receiver (2) comprises optical sender and laser receiver, and is contained in the safety door position relative with between car door of headstock, parking stall respectively; Described warning device (3) is arranged on shield door (1) bottom.
2. the double-deck infrared emission sniffer between a kind of underground automobile door according to claim 1 and safety door, it is characterized in that: subway safe door is connected with laser beam emitting device, when safety door closes, laser infrared is switch activated; Laser transmitter is made up of generating laser, modulated laser power supply and corresponding direction adjustment device, and laser receiver is made up of laser pickoff, photoelectric signal processor and corresponding supporting mechanism.
3. the double-deck infrared emission sniffer between a kind of underground automobile door according to claim 1 and safety door, is characterized in that: the optical sender of described Laser emission receiver (2) and laser receiver are that Dual-layer is to establishing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219431.7U CN204496027U (en) | 2015-04-08 | 2015-04-08 | Double-deck infrared emission sniffer between a kind of underground automobile door and safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219431.7U CN204496027U (en) | 2015-04-08 | 2015-04-08 | Double-deck infrared emission sniffer between a kind of underground automobile door and safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496027U true CN204496027U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219431.7U Expired - Fee Related CN204496027U (en) | 2015-04-08 | 2015-04-08 | Double-deck infrared emission sniffer between a kind of underground automobile door and safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496027U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301671A (en) * | 2015-11-03 | 2016-02-03 | 王启华 | Scanning type beam detection device and method |
| CN106627600A (en) * | 2016-12-14 | 2017-05-10 | 中国铁道科学研究院电子计算技术研究所 | Platform safety protection system |
| CN107355161A (en) * | 2017-06-28 | 2017-11-17 | 比业电子（北京）有限公司 | Safety guard for all-high shield door |
| CN107367961A (en) * | 2017-06-28 | 2017-11-21 | 比业电子（北京）有限公司 | Human-body safety for revolving door protects laser sensor |
| CN108001461A (en) * | 2017-12-12 | 2018-05-08 | 徐薇 | Subway shield door gauge area intelligent anti-clip detection warning device and method |
| CN108490447A (en) * | 2018-03-21 | 2018-09-04 | 交控科技股份有限公司 | The anti-clipping system and method for gate and train |
-
2015
- 2015-04-08 CN CN201520219431.7U patent/CN204496027U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301671A (en) * | 2015-11-03 | 2016-02-03 | 王启华 | Scanning type beam detection device and method |
| CN106627600A (en) * | 2016-12-14 | 2017-05-10 | 中国铁道科学研究院电子计算技术研究所 | Platform safety protection system |
| CN107355161A (en) * | 2017-06-28 | 2017-11-17 | 比业电子（北京）有限公司 | Safety guard for all-high shield door |
| CN107367961A (en) * | 2017-06-28 | 2017-11-21 | 比业电子（北京）有限公司 | Human-body safety for revolving door protects laser sensor |
| CN107355161B (en) * | 2017-06-28 | 2019-03-08 | 比业电子（北京）有限公司 | Safety guard for all-high shield door |
| CN107367961B (en) * | 2017-06-28 | 2020-01-24 | 比业电子（北京）有限公司 | Human body safety protection laser sensor for revolving door |
| CN108001461A (en) * | 2017-12-12 | 2018-05-08 | 徐薇 | Subway shield door gauge area intelligent anti-clip detection warning device and method |
| CN108490447A (en) * | 2018-03-21 | 2018-09-04 | 交控科技股份有限公司 | The anti-clipping system and method for gate and train |
| CN108490447B (en) * | 2018-03-21 | 2020-10-16 | 交控科技股份有限公司 | Anti-pinch system and method for platform door and train |
| US11072354B2 (en) | 2018-03-21 | 2021-07-27 | Traffic Control Technology Co., Ltd | Anti-pinch system and method for platform screen door and train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |